1. When you're shopping online you should be sure that you know who you're buying from. If you're buying with an online auction site, only purchase from people that have positive feedback. On other sites look to see should they be a reputable company by searching for reviews on them online.
2. Be sure that when you buy something online, you are aware of in the event the site is secure or not. You do not want your information being compromised in this day and age. Identity theft is quite common, and you also must protect your information whatsoever cost so that you wish to keep making purchases online.
3. When you shop online, be sure the site you happen to be on begins with "https". The "S" signifies that the site is secure, which entails that one could safely enter your personal information without having to concern yourself with identity theft. If a site lacks the "S" in it, you might like to avoid using it.
4. Be wary of overdoing it. It is much easier to overspend if you are shopping online. You start to rationalize that you can spend more money for those shoes because you saved money on gas and the food you would have gotten in the event you went to the mall, as an example. Give yourself a limit and follow it.